Acura RL II facelift (2008-2012) (at left side of floor) Wiring diagrams

BLK WIRE DRIVER'S GRN WIRE GRY WIRE HOMELINK UNIT HOT AT ALL TIMES FUSE 6 UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) POWER TOPS SYSTEM ROOF CONSOLE SW 2 SW 1 SW 3 WHT WIRE

BLK WIRE BLK/RED WIRE BRIGHTENING SWITCH DIMMING SWITCH COMBINATION LIGHT SWITCH CONTROL BLOCK DASH LIGHTS BRIGHTNESS CONTROLLER DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FUSE 4 FUSE 7 GAUGE CONTROL MODULE GRN WIRE GRY WIRE HEADLIGHT SWITCH 0) OFF 1) PARK 2) AUTO 3) HEAD HEADLIGHTS SYSTEM HOT AT ALL TIMES LEFT BRAKE LIGHT/TAILLIGHT LEFT FRONT PARKING LIGHT LEFT LICENSE PLATE LIGHT LT BLU WIRE NAVIGATION UNIT (IN TRUNK, BELOW LEFT SIDE OF PACKAGE TRAY) ORG/ WIRE PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PNK WIRE POWER SUPPLY CIRCUIT/ CONTROLLER AREA NETWORK CONTROLLER RED WIRE RED/BLK WIRE RIGHT BRAKE LIGHT/TAILLIGHT RIGHT FRONT PARKING LIGHT RIGHT LICENSE PLATE LIGHT TAILLIGHT RELAY UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF RELAY CONTROL MODULE ENGINE COMPT) USA: TECHNOLOGY PACKAGE, CMBS/PAX PACKAGE; CANADA: PREMIUM PACKAGE W/ BASE WHT WIRE WHT/BLU WIRE WIPER/WASHER SWITCH COMBINATION SWITCH CONTROL UNIT

ATP ATPP ATPP MICU BACK BLK WIRE BLK/BLU WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BLU/RED WIRE BRN/BLK WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DRIVER POWER SEAT CONTROL UNIT (UNDER DRIVER'S SEAT) DRIVER'S POWER SEAT ADJUSTMENT SWITCH DRIVER'S POWER SEAT REAR UP-DOWN MOTOR/POSITON SENSOR (UNDER DRIVER'S SEAT) DRIVER'S POWER SEAT RECLINE MOTOR/POSITON SENSOR (IN DRIVER'S SEAT BACK) DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FHM + SLM + FRONT UP-DOWN SWITCH FUSE 14 FUSE 16 FUSE 21 FUSE 7 GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/ORG WIRE GRY WIRE HEAD RHUP HOT AT ALL TIMES HOT IN ON OR START HRM+ FHM - SLM- IGN J/C J/C LT BLU WIRE LT GRN WIRE ORG/ WIRE ORG/BLU WIRE ORG/GRN WIRE PCM (UNDER MIDDLE OF DASH) PNK B-CAN WIRE PNK WIRE REAR UP-DOWN SWITCH RECLINE SWITCH RED WIRE RED/BLK WIRE RED/BLU WIRE REM + RHM - REM - HRM- RERW RHDN FHDN FHUP REFW SLFW RHM + SEATS SYSTEM SEG SENSOR SG RESE SLSE FHSE RHSE SLIDE SWITCH SLRW SVCC VBU WHT WIRE WHT/BLK WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/WHT WIRE

BLK WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER'S MPCS UNIT (IN DRIVER'S DOOR) DRIVING POSITION MEMORY SWITCH DRIVING POSITION MEMORY SWITCH LIGHT GRN WIRE GRY WIRE J/C LEFT POWER MIRROR (IN DRIVER'S DOOR) LEFT/RIGHT MOTOR LT BLU WIRE LT GRN WIRE LT LT MEM IND 2 MEM IND 1 MEM ILL MEM POS 1 MEM POS 2 MEM SET SG ORG/ WIRE PNK WIRE POSITION 1 BUTTON POSITION 1 INDICATOR POSITION 2 BUTTON MEMO BUTTON POSITION 2 INDICATOR POWER REAR HEADREST SWITCH PPL PPL LT RED WIRE RED/BLU WIRE ROOF CONSOLE SWING TILT UP/DOWN MOTOR WHT WIRE YEL WIRE YEL/WHT WIRE

1 2 3 4 5 6 7 8 9 10 B+ 2 1 SH JOG JOG AUDIO L+ AUDIO R- AUDIO SH B-CAN BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER'S MICU UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FUSE 7 GA-NET BUS SH GA-NET BUS+ GA-NET BUS SH ECU BUS+ SECURITY+ GA-NET BUS- GA-NET BUS- SH ECU BUS ECU BUS- SECURITY- GND (BEHIND GLOVE BOX) GRN WIRE GRY WIRE HANDSFREELINK CONTROL UNIT (BEHIND RIGHT KICK PANEL) HFL MUTE HFL STRG SW HIP-NAVI MIC+ HIP/NAVI COMM SH HOT AT ALL TIMES INTERFACE DIAL LT BLU WIRE LT GRN WIRE LT LT (UNDER RIGHT SIDE OF DASH) MIC - MIC SH NAVIGATION DISPLAY UNIT NCA WIRE PPL PPL PPL PPL PPL PPL PPL PPL/ PPL/ PPL/ PPL/ R SIG 1 G SIG 1 GND RADIO SW RED WIRE ROOF CONSOLE HFL/ NAVIGATION MICROPHONE TELM SIG - TELM SIG SH WHT WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 B+ 3 2 1 GND SH JOG JOG AUDIO L+ AUDIO R- AUDIO SH B-CAN BASE BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER'S MICU UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) DRIVER'S UNDER-DASH EXCEPT BASE FUSE 21 FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FUSE 7 GA-NET BUS SH GA-NET BUS+ GA-NET BUS- ECU BUS+ SECURITY+ GA-NET BUS- GRN WIRE GRY WIRE HANDSFREELINK CONTROL UNIT (BEHIND RIGHT KICK PANEL) HFL MUTE HFL STRG SW HIP-NAVI MIC+ HIP/NAVI COMM SH HOT AT ALL TIMES HOT IN ON OR START INTERFACE DIAL LT BLU WIRE LT GRN WIRE MIC - MIC SH NAVIGATION DISPLAY UNIT NCA WIRE PPL PPL PPL PPL PPL PPL PPL PPL PPL/ PPL/ PPL/ R SIG 1 G SIG 1 GND RADIO RED WIRE ROOF CONSOLE HFL/ NAVIGATION MICROPHONE TELM SIG - TELM SIG SH WHT WIRE YEL WIRE

BLK WIRE BRN WIRE DRIVER'S SEAT BELT BUCKLE SWITCH (UNDER DRIVER'S SEAT) DRIVER'S SEAT BELT TENSION REDUCER SOLENOID (ON BASE OF LEFT "B" PILLAR) DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FRONT PASSENGER'S SEAT BELT BUCKLE SWITCH (UNDER FRONT PASSENGER'S SEAT) FUSE 21 GRN WIRE HOT IN ON OR START JUNCTION JUNCTION CONNECTOR LT GRN WIRE ORG/ WIRE RED WIRE SUPPLEMENTAL RESTRAINTS SYSTEM YEL WIRE

ACCESSORY POWER SOCKET RELAY ACURALINK CONTROL UNIT (XM RECEIVER) (USA: TECHNOLOGY PACKAGE, CMBS/PAX PACKAGE) AUXILIARY UNDER-DASH FUSE/REALY BOX (UNDER LEFT SIDE OF DASH) AUXILIARY UNDER-DASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) BLK WIRE BLU WIRE CANADA DRIVER'S MPCS UNIT DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FROM FUSE 12 (DIAGRAM 1 OF 6) FRONT ACCESSORY POWER SOCKET FRONT ACTIVE NOISE CANCELLATION MICROPHONE FUSE 24 FUSE 26 FUSE 27 FUSE 28 FUSE 25 FUSE 31 FUSE 32 FUSE 33 (NOT USED) FUSE 9 GRN WIRE IGNITION SWITCH INTERFACE AUDIO DIAL UNIT HANDS FREELINK CONTROL UNIT J/C KEYLESS ACCESS CONTROL UNIT LEFT REAR POWER WINDOW SWITCH LOCK LT BLU WIRE MICU FUSE 32 MOONROOF CONTROL UNIT MULTI- FUSE 23 NAVIGATION DISPLAY UNIT NAVIGATION UNIT PCM PNK WIRE POWER/TILT TELESCOPIC STEERING CONTROL UNIT PPL PPL/ PPL/ PPL/ REAR ACCESSORY POWER SOCKET REAR ACTIVE NOISE CANCELLATION MICROPHONE RED WIRE RELAY (DIAGRAM 6 OF 6) ROOF CONSOLE STARTER CUT RELAY 1 STARTER CUT RELAY 2 TO ACC CUT RELAY (DIAGRAM 6 OF 6) TO FUSE 10 (DIAGRAM 4 OF 6) TO FUSE 6 (DIAGRAM 3 OF 6) UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) WHT WIRE YEL WIRE

5 23 22 9 +B DOOR LOCK VBU B-CAN IG KEY SW BLK WIRE BLU WIRE BODY CONTROLLER AREA NETWORK TRANSCEIVER BRAKE SYSTEM INDICATOR BRN WIRE DR UN L DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FUSE 21 FUSE 32 FUSE 7 FUSE 8 GAUGE CONTROL MODULE GRN WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START IMMOBILIZER SYSTEM INDICATOR J/C J/C, CUT (BASE OF RELAY LEFT "B" PILLAR) KEYLESS ACCESS SYSTEM INDICATOR KEYLESS ANSWER BACK BUZZER (BEHIND MIDDLE OF REAR BUMPER) LOCK LT BLU WIRE LT GRN WIRE MICU NOT USED NOT USED ORG/ WIRE PNK WIRE POWER SUPPLY CIRCUIT/ CONTROLLER AREA NETWORK CONTROLLER PPL PPL PNK WIRE RED WIRE SEATS SYSTEM SECURITY INDICATOR BLINKING CIRCUIT SECURITY INDICATOR SHIFT INTERLOCK SYSTEM AUXILIARY UNDER-DASH RELAY BOX (UNDER LEFT SIDE OF DASH) SRS UNIT (UNDER LOWER MIDDLE OF DASH) STARTING/CHARGING SYSTEM TOP OF TRANSMISSION) TRANSMISSION RANGE SWITCH (ON TRANSAXLE TRANSMISSIONS SYSTEM TRUNK ACT TRUNK SWITCH KEYLESS BUZZER ATPP CDS TRUNK HNDL SW TRUNK, TAILGATE, FUEL DOORS SYSTEM UN L WHT WIRE YEL WIRE

2 11 6 14 13 UART +B SGND PG DR SW BASE BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CONTROL BLOCK DRIVER'S DOOR KEY CYLINDER SWITCH DRIVER'S DOOR LOCK ACTUATOR/ KNOB SWITCH/ DOOR SWITCH DRIVER'S DOOR LOCK KNOB SWITCH DRIVER'S DOOR LOCK SWITCH DRIVER'S DOOR SWITCH DRIVER'S MPCS UNIT (IN DRIVER'S DOOR) DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) EXCEPT BASE FUSE 6 GRN WIRE GRY WIRE HIGH HORN (BEHIND MIDDLE OF FRONT BUMPER) HORN RELAY HOT AT ALL TIMES HOT AT ALL TIMES FUSE 13 J/C LEFT REAR DOOR LOCK ACTUATOR/ KNOB SWITCH/ DOOR SWITCH (REAR OF LEFT REAR DOOR) LEFT REAR DOOR LOCK KNOB SWITCH LEFT REAR DOOR SWITCH LEFT REAR POWER WINDOW SWITCH LOCK LOW HORN (BEHIND MIDDLE OF FRONT BUMPER) LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK PPL WIRE PNK WIRE POWER TOPS SYSTEM POWER WINDOWS SYSTEM PPL RED WIRE RELAY CONTROL MODULE SECURITY HOOD SWITCH (BEHIND MIDDLE OF FRONT BUMPER) TRUNK, TAIL- GATE, FUEL DOORS SYSTEM UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) UNLOCK WHT WIRE YEL WIRE